package exp1;

import java.util.LinkedList;

/**
 * Created by 蜡笔小新丶 on 2017/9/25.
 */
public class LinkedListT extends LinkedList {
    @Override
    public Object removeFirst() {
        return super.removeFirst();
    }

    @Override
    public Object removeLast() {
        return super.removeLast();
    }

    @Override
    public boolean contains(Object o) {
        return super.contains(o);
    }

    @Override
    public boolean add(Object o) {
        return super.add(o);
    }

    @Override
    public boolean remove(Object o) {
        return super.remove(o);
    }
}
